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https://issues.apache.org/jira/browse/YARN-7038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16131804#comment-16131804
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Varun Saxena commented on YARN-7038:
------------------------------------

Yeah, its not related.

> [Atsv2 Security] CollectorNodemanagerProtocol RPC interface doesn't work when 
> service authorization is enabled
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-7038
>                 URL: https://issues.apache.org/jira/browse/YARN-7038
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: YARN-5355
>            Reporter: Rohith Sharma K S
>            Assignee: Varun Saxena
>              Labels: yarn-5355-merge-blocker
>         Attachments: YARN-7038-YARN-5355.01.patch, 
> YARN-7038-YARN-5355.02.patch, YARN-7038-YARN-5355.03.patch
>
>
> Below error appears in the log when authorization is enabled.
> {noformat}
> 2017-08-17 11:16:40,664 ERROR collector.NodeTimelineCollectorManager 
> (NodeTimelineCollectorManager.java:doPostPut(227)) - Failed to communicate 
> with NM Collector Service for application_1502964541476_0001
> 2017-08-17 11:16:40,665 WARN  containermanager.AuxServices 
> (AuxServices.java:logWarningWhenAuxServiceThrowExceptions(283)) - The 
> auxService name is timeline_collector and it got an error at event: 
> CONTAINER_INIT
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException: 
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException: 
> org.apache.hadoop.security.authorize.AuthorizationException: Protocol 
> interface org.apache.hadoop.yarn.server.api.CollectorNodemanagerProtocolPB is 
> not known.
>         at 
> org.apache.hadoop.yarn.server.timelineservice.collector.TimelineCollectorManager.putIfAbsent(TimelineCollectorManager.java:146)
>         at 
> {noformat}



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